// Copyright 2016 The LUCI Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package dm

import "errors"

// Normalize returns an error iff the ActivateExecutionReq has bad form (nils,
// insufficient activation token length, etc.
func (a *FinishAttemptReq) Normalize() error {
	if err := a.Auth.Normalize(); err != nil {
		return err
	}
	if err := a.Data.Normalize(); err != nil {
		return err
	}
	if a.Data == nil || len(a.Data.Object) == 0 {
		return errors.New("data field is required")
	}
	return nil
}
